rubbing strake around the tube and bottom protect the boat against bumps and knocks oar lock and oar stopper keep the oars on the boat and easy movement durable life line for grasp and emergency a&sol;l pad and pvc plate on strong transom for motormuch sandalone chambers assure the lifepure manmade glue craft double stitching everywhere for inflatable jumping houses reinforcing design at each joint and corner airtightdeepV shape bottom extra stability are suiable for a varicty of activities waterlight-weight foldable take up as much space as midium size bag when deflated convenient to carry and storeremovable floor easy assembly optional floor&colon;&plus;aluminum floor&plus;plywood floor&plus;slat&plus;air mat floorquick come into shape two people can assembly it and have the craft operational in less than 20 minutesstandard equipment&plus; a pair of aluminum oars&plus; carry bag&plus; foot pump&plus; repair kit&plus; seat bench&lpar;plywood or aluminum&rpar;optional equipment&plus;bow bag&plus;seat bag&plus;boat cover&plus;sunshade&plus;E pump&plus;trailerabout usqingdao zhenbo yacht co&period;&comma;ltd&period;locates in laixi qingdao china we were engaged in boats business from 1993 up to now our main products include RIB boats Sports boats Rafting boats SupBoard Kayak Banana boats Fishing boats and other inflatable water products all made by a specialist team of skilled workers and quality is guaranteed by strict engineering process and CE have been exported all over the world such as US UK Russia Greece Italy Finland Japan Holland etc&period;different themes with favorable price and high quality ODM OEM is welcome believe in qingdao zhenbo yacht co&period;&comma;ltd&period;enjoy your business and life